Recommended 5th Wheel Rails for a 2020 Ram 2500
Updated 12/22/2025 | Published 10/20/2024
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Question:
I have a 2020 Ram 2500 and need to know which rail system I need for a 6 1/2 ft bed without a prep kit.
asked by: Scott R
Expert Reply:
Hey Scott! For your 2020 Ram 2500, I recommend the Curt Custom Fifth Wheel Installation Kit item # C16427-204. It fits both bed lengths and the diesel models. This system includes custom fit brackets that bolt into existing holes in your Ram's frame. The only drilling you will need to do is in the bed when you add the holes for the receiver and the safety chains.
I have linked an installation video below so you can see how to get these rails set up.
To make towing with a 5th wheel easier, I recommend adding the Curt 5th Wheel/Gooseneck Custom Wiring Harness item # C56000. This harness puts a 7-way connector in the bed of your truck and allows you to keep the one on your bumper. This makes hooking up to your 5th wheel trailer easier and more convenient.
Product Page this Question was Asked From
Center Section for B&W Turnoverball Underbed Gooseneck Hitch - 30,000 lbs
- Accessories and Parts
- Gooseneck Hitch
- Hitch Only
- 30000 lbs GTW
- Turnover Ball Gooseneck
- B and W
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Jerred H.
12/22/2025
Hey Scott, how did the Curt fifth wheel installation kit work out on your Ram 2500? Did the fit and drilling go as expected? Your update could make it easier for others setting up a similar truck.